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1.
LightSail 2 Spacecraft Successfully Demonstrates Flight by Light
(
planetary.org
)
221 points
by
spazz
3 hours ago
|
hide
|
77 comments
2.
Filling hospitals with art reduces patient stress, anxiety and pain
(
designweek.co.uk
)
362 points
by
rchaudhary
10 hours ago
|
hide
|
109 comments
3.
Launch HN: Hatchways (YC S19) – Internships Instead of Interviews
94 points
by
jaclynmling
3 hours ago
|
hide
|
29 comments
4.
A Raspberry Pi-powered live train station sign
(
balena.io
)
476 points
by
chrisys
9 hours ago
|
hide
|
111 comments
5.
Most internet service providers are gone – Sonic has survived and thrived
(
sfchronicle.com
)
90 points
by
CaliforniaKarl
4 hours ago
|
hide
|
55 comments
6.
A Brief Guide to a Few Algebraic Structures
(
argumatronic.com
)
117 points
by
edgarvm
5 hours ago
|
hide
|
11 comments
7.
A Transparent Display with Per-Pixel Color and Opacity Control
(
acm.org
)
7 points
by
fezz
26 minutes ago
|
hide
|
discuss
8.
LF: Fully Decentralized Fully Replicated Key/Value Store
(
github.com
)
12 points
by
api
1 hour ago
|
hide
|
1 comment
9.
A Look at Overnight Stays at US National Parks
(
jordan-vincent.com
)
200 points
by
skilled
7 hours ago
|
hide
|
78 comments
10.
Equifax removed the $125 claim payout option after millions submitted claims
(
twitter.com
)
244 points
by
pavel_lishin
3 hours ago
|
hide
|
168 comments
11.
TSMC Talks 7nm, 5nm, Yield, and Next-Gen 5G and HPC Packaging
(
wikichip.org
)
133 points
by
rbanffy
7 hours ago
|
hide
|
58 comments
12.
ThorShield Energy Weapon Protection Fabric
(
thorshield.com
)
14 points
by
rolph
1 hour ago
|
hide
|
7 comments
13.
Music Recommendations in Hyperbolic Space
(
arxiv.org
)
21 points
by
brettds
2 hours ago
|
hide
|
1 comment
14.
Tree planting: Where can I do it and which type is best?
(
bbc.co.uk
)
249 points
by
pmoriarty
10 hours ago
|
hide
|
164 comments
15.
How Sydney destroyed its trams for love of the car
(
theguardian.com
)
58 points
by
oska
2 hours ago
|
hide
|
35 comments
16.
Cortex – An ML model deployment platform that runs in your AWS account
(
github.com
)
33 points
by
ospillinger
2 hours ago
|
hide
|
3 comments
17.
Implement mechanism to wait on any of several futexes
(
lkml.org
)
212 points
by
yankcrime
10 hours ago
|
hide
|
104 comments
18.
The Origin of Most Coal on Earth (2016)
(
nationalgeographic.com
)
69 points
by
lordnacho
6 hours ago
|
hide
|
39 comments
19.
An F-22 Raptor’s Crumbling Radar Absorbent Skin
(
thedrive.com
)
159 points
by
Alupis
10 hours ago
|
hide
|
176 comments
20.
Marvin Minsky and the Ultimate Tinker Toy
(
tinlizzie.org
)
16 points
by
mpweiher
2 hours ago
|
hide
|
1 comment
21.
Graph database reinvented: Dgraph gets $11.5M to pursue unique, opinionated path
(
zdnet.com
)
136 points
by
bryanrasmussen
8 hours ago
|
hide
|
54 comments
22.
First Programmable Memristor Computer
(
ieee.org
)
54 points
by
headalgorithm
6 hours ago
|
hide
|
23 comments
23.
Low-level is easy (2008)
(
yosefk.com
)
22 points
by
kotrunga
3 hours ago
|
hide
|
1 comment
24.
ZRNA – Software-defined analog circuits
(
zrna.org
)
4 points
by
audionerd
1 hour ago
|
hide
|
discuss
25.
An Incremental Approach to Compiler Construction (2006) [pdf]
(
uchicago.edu
)
47 points
by
rspivak
5 hours ago
|
hide
|
2 comments
26.
Building Payments for an Insurance Startup
(
moderntreasury.com
)
117 points
by
saarons
9 hours ago
|
hide
|
26 comments
27.
The L.A. Times’ disappointing digital numbers
(
niemanlab.org
)
14 points
by
heyyyouu
3 hours ago
|
hide
|
11 comments
28.
Why does unsubscribing from a newsletter take “a few days”?
(
twitter.com
)
173 points
by
scop
5 hours ago
|
hide
|
66 comments
29.
Drama – Draw user interfaces and create interactive prototypes
(
drama.app
)
142 points
by
robenkleene
10 hours ago
|
hide
|
46 comments
30.
A Single Male Cat’s Reign of Terror
(
theatlantic.com
)
37 points
by
pseudolus
5 hours ago
|
hide
|
32 comments
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